驼峰转下划线

Posted 2020-08-10 zzcpy

def camel_to_underline(camel_format):
    ‘‘‘
        驼峰命名格式转下划线命名格式
    ‘‘‘
    return_str = ""
    for index,char in enumerate(camel_format):
        if char.isupper() :
            if index !=0:
                return_str += "_"+ char.lower()
            else:
                return_str += char.lower()
        else:
            return_str += char
    return return_str